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About Us

Simms Building Group (SBG) was founded in 2003 with a mission to be one of the leading General Contractors in the industry. President Floyd Simms promises to  exceed expectation on each project by offering first class contracting services through unmatched performance and professionalism in order to exceed expectation on each project. 


A Few Of Our Clients
  • BJC Healthcare

  • Boeing

  • Hazelwood School District

  • HMS Host

  • McCormack Baron Salazar

  • Monsanto

  • Starbucks

  • Saint Louis Public Schools

  • St. Louis Housing Authority

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